A Couple Jobs /DNC

I was just wondering what some people do with /DNC? I don't exactly have soloing gear for my jobs.. I have PLD75, SAM75 and DRK75. Recently I was in Caedarva Mire and soloed an Elder Treant and 2 of w/e the smaller treants are called at the same time on PLD74/DNC (granted it took a while). But I'm pretty sure my SAM75/DNC couldn't do that. Because I'd be taking a good bit more damage. The mp as a backup was how I stayed alive. What is something I could put PLD75(with chivalry)/DNC to good use with? I am pretty sure I can't tank this way. I just know /DNC is an asset and I think its alot of fun. :)

BUT! I don't have soboro... I camped it with a pt for 8 hours a few weeks ago and only got to lot twice.. I was tanking. Long story. So I'm not trying to camp that anytime soon. I felt sick the whole next day from that.